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RT0 Series knife contactor fuse

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RT0 Series knife contactor fuse

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RT0 Series knife contactor fuse Description

RTO Fuse link

According to GB 13539 and IEC 269
Rated voltagetage:AC 400V
Rated current:2A～1250A
Operating class gL/gG
for cable and conductor protection
Finely graduated selectivity
Rated breaking capacity:AC 50kA

Size	In A	Order No.	Fig.	Weight (g)
RTO-50	10 15 20 30 40 50	010GRTO50 015GRTO50 020GRTO50 030GRTO50 040GRTO50 050GRTO50	Fig3.1	185
RTO-100	30 40 50 60 80 100	030GRTO100 040GRTO100 050GRTO100 060GRTO100 080GRTO100 100GRTO100	Fig3.2	310
RTO-200	100 120 150 200	100GRTO200 120GRTO200 150GRTO200 200GRTO200	Fig3.2	400
RTO-400	200 250 300 350 400	200GRTO400 250GRTO400 300GRTO400 350GRTO400 400GRTO400	Fig3.2	590
RTO-600	350 400 450 500 550 600	350GRTO600 400GRTO600 550GRTO600 500GRTO600 550GRTO600 600GRTO600	Fig3.2	870
RTO-1000	800 1000	800GRTO1000 1000GRTO1000	Fig3.3	2080

No.	Size	Fig.	Class rating(A)	Dimensions(mm)
No.	Size	Fig.	Class rating(A)	A	B	C	D	E	F
014	RTO-50	Fig.3.1	10~50	105	62	26	52	11	-
015	RTO-100	Fig.3.2	30~100	123	62	40	52	18	-
016	RTO-200	Fig.3.2	100~200	133	62	46	58	23	-
017	RTO-400	Fig.3.2	200~400	143	62	55	66	30	-
018	RTO-600	Fig.3.2	350~600	163	62	67	78.5	36	-
019	RTO-1000	Fig.3.3	800~1000	280	80	85	102	48	160

RTO Fuse bases

For RTO fuse links
According to IEC60269、GB13539
Rated voltage:AC400V

Size		Order No.	Fig.	Weight (g)
Rated current 50A
RTO-50	single-pole for double busbar terminal connection)	RTO50FB	Fig3.4	180
Rated current 100A
RTO-100	single-pole for double busbar terminal connection)	RTO100FB	Fig3.5	550
Rated current 200A
RTO-200	single-pole for double busbar terminal connection)	RTO200FB	Fig3.5	775
Rated current 400A
RTO-400	single-pole for double busbar terminal connection)	RTO400FB	Fig3.5	1100
Rated current 600A
RTO-600	single-pole for double busbar terminal connection)	RTO600FB	Fig3.5	2100
Rated current 1000A
RTO-1000	single-pole for double busbar terminal connection)	RTO1000FB	Fig3.6	3230

No.	Size	Fig.	Class rating(A)	Dimensions(mm)
No.	Size	Fig.	Class rating(A)	A	B	C	D	E	F	G	H	M
020	RTO-50	Fig.3.4	50	105	62	26	5.2	10	-	-	-	-
021	RTO-100	Fig.3.5	100	180	160	74	9.5	20	30	55	30	8
022	RTO-200	Fig.3.5	200	200	175	82	9.5	20	30	60	30	10
023	RTO-400	Fig.3.5	400	220	190	95	9.5	20	30	70	30	12
024	RTO-600	Fig.3.5	600	250	217	115	9.5	20	30	80	35	16
025	RTO-1000	Fig.3.6	1000	350	300	150	14	30	35	90	45	16

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